Product DescriptionCCI Standard Large Pistol Primers No. 300 are engineered for reliable ignition and consistent performance for handgun reloading. Designed to be more sensitive, easier to seat, and highly compatible with progressive and automated loading equipment, these primers help streamline high-volume reloading workflows. CCI standard primers are also remarkably clean-burning, helping keep primer pockets cleaner and extending the time between pocket cleaning. This 1,000-count pack is compatible with a wide range of large pistol calibers, including 10mm Auto, .44 Rem Mag, .45 ACP, and more.Product Highlights CCI Standard No. 300 Large Pistol primers for dependable handgun reloading performance Clean-burning primer formulation helps keep primer pockets cleaner for longer sessions More sensitive and easier to seat for consistent ignition and smoother press operation Designed for compatibility with progressive and automated loading equipment Bulk 1,000-count package ideal for high-volume reloadersSpecs Brand: CCI Type: Large Pistol Primers Series/Number: No. 300 Model: Standard Pistol Application: Reloading Quantity: 1000 per box Compatible Calibers (examples): 10mm Auto, .44 Rem Mag, .45 ACP, and more Country of Manufacture: USA Manufacturer Part Number: 0012 UPC: 076683500120Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.